| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:42.12 | MAC Jingle Bell | 2025-12-12 |
| 100m Breaststroke | 1:59.59 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 100m Butterfly | 1:53.62 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 100m Freestyle | 1:25.60 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 100m IM | 1:48.15 | 2026 Trojan Pentathlon | 2026-03-06 |
| 200m Backstroke | 3:37.77 | MAC Jingle Bell | 2025-12-12 |
| 200m Breaststroke | 4:26.38 | MAC Jingle Bell | 2025-12-12 |
| 200m Freestyle | 3:06.42 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 200m IM | 3:37.88 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 400m Freestyle | 6:38.42 | MAC Jingle Bell | 2025-12-12 |
| 400m IM | 7:51.41 | 2026 Trojan Pentathlon | 2026-03-06 |
| 50m Backstroke | 48.25 | MAC Jingle Bell | 2025-12-12 |
| 50m Breaststroke | 55.06 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 50m Butterfly | 47.17 | MAC Jingle Bell | 2025-12-12 |
| 50m Freestyle | 38.77 | MAC Jingle Bell | 2025-12-12 |
Tomovici, Stephanie's top personal bests include 100m Backstroke (1:42.12), 100m Breaststroke (1:59.59), 100m Butterfly (1:53.62), 100m Freestyle (1:25.60), 100m IM (1:48.15).
Tomovici, Stephanie swims for Lakeshore Swim Club.
Tomovici, Stephanie has competed in 8 meets.